Keep Your Heart Closed

• 百合姫 Wildrose, Yuri Hime Art Collection, Ichiban Suki na Hito, Girls' Union, From Your L-I-P-S, Hao!, Sweet Little Devil, Blue, Girls Study, Yurete Hazunde, Love and SeX, Bounce and Sway, Keep Your Heart Closed, Bitter Seek, Greenhouse Secret, Tojitete ne, Kokoro
• Authors: Nana Akiyoshi, Touko Mizuno, Chi-Ran, Itsumi Takahashi, Kitsune Miyashita, Hashiba Hayase, Miu Ootsuki, Seiro Yuzuha, Hajime Mikuni, Yamamoto Pierre, Akiko Morishima, Uso Kurata, Maco Hanada, Iku Nanzaki, Chihiro Harumi, Koito Akiyama, Otoha Tokitsukaze, Nene Jounouchi, Linda Gyuunyuu, Rokuroichi, Shuninta Amano, Naoko Kodama, Kuzushiro, Mitsue Aoki, Moto Momono, Nika Saida, Yayoi Oosawa, Saburouta, Rou Kawai, Chisako, Ako Katakura
• Genres: Erotica, Girls Love, Romance, Drama